Geriatric Medicine Doctors (Internal Medicine) in Wisconsin
Data updated monthly · Last refresh October 2026
110 Geriatric Medicine (Internal Medicine) providers practice in Wisconsin, including 31 (28%) offering telehealth. The largest concentration is in Madison. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
110providers
31telehealth
Madisontop city
Geriatric Medicine (Internal Medicine) by city in Wisconsin
Choose a city to see providers there.
Geriatric Medicine (Internal Medicine) providers in Wisconsin
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Rebekah Zechariah, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 280-7000 Dr. Robert Przybelski, MD MSMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(606) 263-7740 Dr. Rohan PatnaikMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-0572 Dr. Sanjay Asthana, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 263-7740 Dr. Shenikqua Bouges, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 265-1210 Dr. Sophie Kramer, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 282-8050 Dr. Timothy Olson, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. William Hisgen, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 256-3489 Dr. Elwyn Mantei, MDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 732-2299 Dr. Aanuoluwa Abiola, M.DMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Frank Guzowski, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5879 Dr. Robert Phillips, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5853 Dr. Scott Erickson, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5853 Dr. William Yanke, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5853 Dr. Alina Petculescu, M.D.Milwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 607-4291 Dr. Angela Beckert, M.D.Milwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Cara O'brien, M.D.Milwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Cory Ganshert, DOMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Edith Burns, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Edmund Duthie, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6850 Dr. Elizabeth BukowyMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6850 Dr. Ellen SchmittMilwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Eric Baeuerle, MD, PHDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6850 Dr. Evan HenricksMilwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Fnu FarahMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-7300 Dr. Jonny Macias Tejada, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6000 Dr. Jordan Merkow, MDMilwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Kalluru Vijayabhanu, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 536-2100 Dr. Kathleen Sawasky, MDMilwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Kathryn Denson, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Kirk Nelson, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Laura Iglesias Lino, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 231-4000 Dr. Lubna Sorathia, M.D.Milwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Mariam Dundu, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6780 Dr. Marilyn Sincaban, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 385-6600 Dr. Michael Malone, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-7300 Dr. Omair Ahmed, MBBS, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6780 Dr. Pablo Colon Nieves, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6000 Dr. Paul Hankwitz, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 607-4100 Dr. Rachel SaltnessMilwaukee, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 805-6850 Dr. Richard Kane, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-7300 Dr. Richard London, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-5219 Dr. Richard Thiede, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 270-4932 Dr. Soryal Soryal, M.DMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-7300 Dr. Steven Denson, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6850 Dr. Tyler Steward, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6000 Dr. Will LyonMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6850 Dr. Zaw Aung, M.DMilwaukee, WI · No drug or device payments recorded (2025) ·
(917) 326-9208 Dr. Moustafa Elziny, MBBCHMount Pleasant, WI · No drug or device payments recorded (2025) ·
(262) 687-4011 Common questions
How many Geriatric Medicine (Internal Medicine) providers are in Wisconsin?There are 110 Geriatric Medicine (Internal Medicine) providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Geriatric Medicine (Internal Medicine) providers in Wisconsin offer telehealth?Yes. 31 of the 110 Geriatric Medicine (Internal Medicine) providers in Wisconsin (about 28%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Geriatric Medicine (Internal Medicine) providers?Madison (38), Milwaukee (34), Marshfield (5) have the highest concentration of Geriatric Medicine (Internal Medicine) providers in Wisconsin.
How many Geriatric Medicine (Internal Medicine) providers in Wisconsin received drug or device company payments?6 of 110 Geriatric Medicine (Internal Medicine) providers in Wisconsin (5%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Geriatric Medicine Doctors (Internal Medicine) in Wisconsin work in independent practices or large health systems?Among 55 Geriatric Medicine Doctors (Internal Medicine) in Wisconsin enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 2% through a mid-size group of 10 to 99, and 95% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Geriatric Medicine Doctors (Internal Medicine) in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Geriatric Medicine Doctors (Internal Medicine) hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Unitypoint Health - Meriter in Madison; Froedtert Memorial Lutheran Hospital in Milwaukee.
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